Linear Equations - The Challenge

Write the standard form of the equation for the line:

y = 1/4 x + 4

• x + 4y = 8

• x - 4y = -16

• y = x + 16

• 4y + x = 8

Write the standard form of the equation for the graph of this line.

• 4x + 4y = -1

• 4x + 4y = 1

• x/4 + y/4 = 1

• x + y = -4

What information is enough to be able to graph a line?

• two points

• slope and y-intercept

• x- and y-intercepts

• a point and a dream

What is the slope of 
6x-y=9?

• 9/6
• -9
• 6
• -6

Write the standard form equation that passes through (0, -1) and (-6, -9)

• -4x +3y = -4

• -4x +3y = -3

• -4x +3y = 5

• -4x +3y = 10

Which graph represents 2x + 4y = 12?

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Which equation in standard form has a graph that passes through the point $\left(-4,2\right)$ and has a slope of $\frac{9}{2}$ ?

• $9x-2y=36$

• $9x-2y=26$

• $9x-2y=-40$

• $9x-2y=-10$

Write a linear function with the given values:
f(0) = 2
f(5) = -3

• f(x) = x + 2
• f(x) = x - 3
• f(x) = -x - 2
• f(x) = -x + 2

What is the slope of the line that is perpendicular to the line y = -5x + 3?

• 5
• 1/5
• -1/5
• -5

Write an equation for the line that passes through the point (5, -4) and is parallel to the line y = 2x + 3.

• y = -2x + 14
• y = 2x - 14
• y = 2x - 6
• y = -1/2x + 6